EP0182750A3 - Prepreg fibre material coated with synthetic material and process for preparing such a precursor material - Google Patents

Prepreg fibre material coated with synthetic material and process for preparing such a precursor material Download PDF

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Publication number
EP0182750A3
EP0182750A3 EP85810549A EP85810549A EP0182750A3 EP 0182750 A3 EP0182750 A3 EP 0182750A3 EP 85810549 A EP85810549 A EP 85810549A EP 85810549 A EP85810549 A EP 85810549A EP 0182750 A3 EP0182750 A3 EP 0182750A3
Authority
EP
European Patent Office
Prior art keywords
preparing
prepreg
coated
precursor
synthetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85810549A
Other languages
German (de)
Other versions
EP0182750A2 (en
EP0182750B1 (en
Inventor
Hugo Dr. Brintrup
Georg Dr. Menges
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to AT85810549T priority Critical patent/ATE59195T1/en
Publication of EP0182750A2 publication Critical patent/EP0182750A2/en
Publication of EP0182750A3 publication Critical patent/EP0182750A3/en
Application granted granted Critical
Publication of EP0182750B1 publication Critical patent/EP0182750B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
    • C08J5/248—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs using pre-treated fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/006—Ultra-high-frequency heating
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge

Abstract

Prepreg of resin-coated fibres (F). The resin coating (C) comprises a more or less crosslinked (cured) core (1) and an uncrosslinked outer layer (2). This structure avoids undesirable squeeze-outs and fibre agglomerations when processing the prepreg. <IMAGE>
EP85810549A 1984-11-23 1985-11-18 Prepreg fibre material coated with synthetic material and process for preparing such a precursor material Expired - Lifetime EP0182750B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85810549T ATE59195T1 (en) 1984-11-23 1985-11-18 MATERIAL OF PLASTIC-COATED FIBERS AND PROCESS FOR THE PRODUCTION OF SUCH MATERIAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH561084 1984-11-23
CH5610/84 1984-11-23

Publications (3)

Publication Number Publication Date
EP0182750A2 EP0182750A2 (en) 1986-05-28
EP0182750A3 true EP0182750A3 (en) 1988-09-21
EP0182750B1 EP0182750B1 (en) 1990-12-19

Family

ID=4296483

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85810549A Expired - Lifetime EP0182750B1 (en) 1984-11-23 1985-11-18 Prepreg fibre material coated with synthetic material and process for preparing such a precursor material

Country Status (4)

Country Link
EP (1) EP0182750B1 (en)
JP (1) JPS61136526A (en)
AT (1) ATE59195T1 (en)
DE (1) DE3580974D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410020A1 (en) * 1994-03-23 1995-09-28 Gruenzweig & Hartmann Polymerisation of bonding agent in mineral fibre materials
FR2890968B1 (en) * 2005-09-16 2010-08-13 Gerard Sekrane METHOD FOR MANUFACTURING STRUCTURAL ELEMENT COMPRISING ORGANIC MATRIX COMPOSITE MATERIAL

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB908191A (en) * 1960-05-04 1962-10-17 Owens Corning Fiberglass Corp Processes and compositions for coating glass fibres
FR2229453A1 (en) * 1973-05-15 1974-12-13 Cottbus Textilkombinat
GB1391028A (en) * 1972-06-06 1975-04-16 Atomic Energy Commission Method for preparation of biocompatible and biofunctional materials and products thereof
US4309452A (en) * 1980-10-01 1982-01-05 Gaf Corporation Dual gloss coating and process therefor
EP0109943A2 (en) * 1982-10-18 1984-05-30 Pharmacia Ab A method of forming polymeric layers

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB908191A (en) * 1960-05-04 1962-10-17 Owens Corning Fiberglass Corp Processes and compositions for coating glass fibres
GB1391028A (en) * 1972-06-06 1975-04-16 Atomic Energy Commission Method for preparation of biocompatible and biofunctional materials and products thereof
FR2229453A1 (en) * 1973-05-15 1974-12-13 Cottbus Textilkombinat
US4309452A (en) * 1980-10-01 1982-01-05 Gaf Corporation Dual gloss coating and process therefor
EP0109943A2 (en) * 1982-10-18 1984-05-30 Pharmacia Ab A method of forming polymeric layers

Also Published As

Publication number Publication date
EP0182750A2 (en) 1986-05-28
DE3580974D1 (en) 1991-01-31
JPS61136526A (en) 1986-06-24
EP0182750B1 (en) 1990-12-19
ATE59195T1 (en) 1991-01-15

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